Dry kankara

Bushewar kankara da kadarorinta masu ban sha'awa

Tabbas kun taba jin busasshiyar kankara. Yana da iskar carbon dioxide a cikin yanayi mai ƙarfi, daskarewa a matsin yanayi a zazzabi na -78,5 ° C. Halin da ke sa shi ya zama na musamman shi ne idan ya "narke" ya tafi kai tsaye zuwa yanayin gas ba tare da barin kowane irin danshi ba. Saboda haka, an san shi da busassun kankara.

Shin kana son sanin kaddarorin sa da kuma amfanin su daban-daban?

Halaye da kaddarorin

Bushewar kumfa

Ana samun busassun kankara daga gas wanda aka samar dashi azaman kayan masarufi na sauran ayyukan masana'antu. Ana samar da busassun kankara a cikin tsire-tsire masu ƙonewa da halayen fermentation. Kamar yadda aka ambata a baya, yana da daskararren dioxide. Wannan gas ɗin a yanayin zafi mai ƙarancin ƙarfi yana iya kasancewa cikin cikakkiyar yanayi. Lokacin sublimated shi ba ya samar da kowane irin ruwa, ruwa ko zafi.

Lokacin da aka saukar da wannan gas din a cikin wani yanayi mai dauke da CO2, yakan zama yana rage yawan danshi a cikin muhallin. Wannan yana sa wannan gas ɗin yayi amfani sosai lokacin da ake ƙoƙarin kiyaye samfuran da ke da laima.

Kowane kilogram na busassun kankara yana samar da frigiriye na makamashi 136. Gas din yana cikin zazzabi na -78,5 ° C kuma yana samarda kimanin frig 16, hakan yasa yake yiwuwa a samu jimlar firiji 152 ga kowane kilogram na busasshiyar kankara.

Amfanin busassun kankara akan ruwa

Yadda ake hada kankara a gida

A cikin nauyin daidai, busassun kankara na iya sanyaya kashi 170% fiye da kankara na al'ada. Wannan yana da ban sha'awa sosai a cikin filin girki, tunda yana da ikon sanyaya samfuran cikin sauri mafi girma. Kamar yadda yawan busassun kankara ya fi 1,5 Kg / dm3 kuma yawan ruwan kankara yayi daidai da 0,95 Kg / dm3, sai ya zamana cewa a daidai girma na kankara amfani, busassun kankara tana da ƙarfin sanyaya kwatankwacin 270% idan aka kwatanta da kankara na gargajiya. Wannan yana da tasiri mai tasiri akan waɗancan wurare inda ƙarar da kankara ke ciki ta kasance mai mahimmanci, kankara bushe shine mafi kyawun zaɓi don cin gajiyar wannan sararin.

Musamman sakamako

Dry ice ba wai kawai yana da kaddarorin na musamman kamar waɗanda muka ambata a sama ba, amma kuma ana ɗaukarsa wakili ne na bacteriostatic da wakilin fungistatic. Lokacin da sublimation ya faru, ana haifar da yanayi wanda ƙarfin CO2 ya ƙaru ƙwarai da gaske cewa ana yin aikin maganin ƙwayoyin cuta. Saboda haka, gas ne mai kyau don rage saurin ƙwayoyin cuta, kyallen takarda da yisti da kuma samar da yanayi mai tsafta.

Wannan iskar gas din na iya rarraba iskar oksijin da ke cikin sararin samaniya, a cikin kwantena da cikin kwantena, wanda ke ba da gudummawa wajen inganta ƙarancin ɗabi'un wuraren da ake buƙatar adana wasu abubuwa.

Menene don?

busassun kankara da aka yi amfani da ita wajen dafa abinci

Ana amfani da busassun kankara don magunguna da ayyuka daban-daban a yau. Daga cikin amfaninta mun sami:

  • Nazarin likita da kimiyya: Don adana gabobi don dashewa ko karatu, ana ba da shawarar yin amfani da ƙanƙara ƙanƙara, tun da babban ƙarfin firjin yana sanya shi cikin yanayi mai kyau. Hakanan ana amfani dashi a cikin bincike na kimiyya don adana samfuran halittu a yanayin ƙarancin yanayi, halayen mai saurin sanyi da ƙwayoyin daskarewa mai saurin sauri, kyallen takarda, ƙwayoyin cuta da ƙwayoyin cuta.
  • A cikin sabuntawa: A cikin abinci mara dadi, ana amfani da kankara busasshe don buɗe duniyar damar don ƙirƙirar jita-jita masu ɗimbin yawa masu inganci da farashi. Godiya ga kaddarorin wannan kankara, za'a iya cimma sakamako mai ban sha'awa da ban sha'awa ga abokin ciniki. Sophisticatedwararrun masanan girki na iya yin bayani dalla-dalla daga gabatarwa ta asali zuwa hazo mai ƙamshi, ƙarancin sanyi, laushi da bambanci a cikin mousses da foie gras, slushies, ice cream, kumfa da mayuka, ko ƙirƙirar kyawawan abubuwa tare da hayaki a cikin cakudawa da shirya hadaddiyar giyar.
  • Masana'antu: A cikin masana'antar ana amfani da wannan ɓangaren don sauƙaƙe taro da daidaita ɓangarori ta hanyar rage sanyi. Hakanan ana amfani dashi don niƙa mai ƙwanƙwasawa da lalata robobi da robobi.
  • Agri-abinci: A wannan fannin ana amfani da shi don sanyaya ƙullun a cikin cinya yayin hadawa da hada nama, zurfin daskarewa na abinci da tsarin zafin jiki. Yin amfani da busassun kankara a cikin jigilar kaya yana tabbatar da kiyaye sarƙar sanyi.
  • Manyan sikelin rarraba: Ana amfani dashi lokacin da ake buƙatar gyara cikin gaggawa idan har an katse wasu kayan aikin firiji da kuma kula da sarkar sanyi.
  • Tsabtace Cryogenic: busassun kankara ana iya yin allura a matsin lamba don tsaftace duk waɗancan ɗakunan da suka ɗanɗani irin canji ta ruwa, kamar yadda yake a wasu kayan aikin lantarki.
  • Noma: Ana amfani dashi tare da sakamako mai kyau don kula da kwari kamar su beraye, moles da kwari.
  • Kwamfuta da lantarki: Kyakkyawan zaɓi ne don sanyaya na'urorin lantarki da haɓaka aikin su, hanzarta watsa siginonin lantarki.
  • Gina: Ana amfani da shi don daskarewa benaye da bututu don ƙirƙirar toshe kafin gyarawa.

Yadda ake busassun kankara a gida

sakamako ga ƙungiya tare da busassun kankara

Idan kana son ganin tasirin dusar ƙanƙara na musamman a gida, lallai ne ka kasance da waɗannan kayan:

  • CO2 - carbon dioxide (za mu iya samun sa daga kashe gobara)
  • Jaka ko zane
  • Adafta don fadada ƙafafun keke

Dole ne ku sanya jakar zane (yana da mahimmanci cewa yana da pores don ya bar ɗan iskar gas ya tsere) a kusa da bututun mai ƙarewa ko kwalban CO2 da muke amfani da shi. Da zarar mun sanya jakar tsumma, muna barin gas din ya saki domin ya shiga cikin jaka. Lokacin da aka saki iskar gas, matsin da ke ciki zai sanya shi daskarewa kai tsaye kuma za mu sami kankara bushe. Zamu iya amfani da wannan busasshiyar kankara don bayar da sakamako mai kayatarwa ga kayan zaki da shaye-shaye, tunda idan ya hadu da ruwa zai sha kasa kuma ya haifar da farin tururin nan mai ban sha'awa.

Kamar yadda kake gani, ana amfani da busasshiyar kankara a fannoni da yawa kuma tasirinsa baya gushe yana ba mu mamaki. Yanzu da yake kun san kaddarorin sa, kuyi ƙoƙari kuyi amfani dashi a gida kuma kuyi mamakin abokanka.


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  1.   Hoton Jorge Rivera m

    Yayinda ake shirya busasshiyar kankara a gida, sun ambaci adaftan da zai fesa ƙafafun keken.Yaushe ake amfani da wannan don shirya busar kankara?

  2.   Diana m

    Menene ake kira busasshen kankara?